Police have confirmed that two men have died in separate falls on the Mourne Mountains on Sunday.
Earlier on Sunday police issued a warning to members of the public to take care due to strong winds.
Police responded to three separate incidents on the Co Down mountains.
A tough and challenging day in the Mournes as Police 46, @PSNINMDown and other emergency services responded to 3 separate incidents. In strong winds we managed to airlift one male out but sadly the two others had died. Our thoughts are with their loved ones. Sgt A pic.twitter.com/iGnmwvKgqN— PSNI Air Support (@PSNIAirSupport) January 13, 2019
Inspector Frances McCullough said one man had been rescued.
“Police received a request for assistance after a male was reported to have fallen while walking on Wee Binnian shortly before midday and received a further request for assistance after a male was reported to have fallen while walking on Slieve Commedagh shortly before 1pm," she said.
“Police and other emergency services responded but unfortunately both men died at the scene."
Inspector McCullough said the deaths are not being treated as suspicious.
“A third male was also rescued from the Mountains with a suspected broken ankle following a fall close to the Saddle at around 2.30pm," she said.
South Down MP Chris Hazzard expressed his condolences following news of the deaths.
“The tragic news that two men died today while walking in the Mournes will have shocked the entire local community," the Sinn Fein MP said.
“I’d like to commend Mountain Rescue and the emergency services who responded to today’s incidents and who also rescued a third walker who got into difficulties elsewhere in the Mournes.
“My thoughts and condolences are with the family and friends of those who tragically died in these incidents in the Mournes today.”
SDLP MLA Colin McGrath has an office at the foot of the Mournes and said the area had suffered "two tragedies in one day".
"Such an event is chilling and shows the power of nature and how it can strike without notice as has happened with these winds today," the South Down MLA said.
"My thoughts and prayers are with the families of those that have died and those involved in the operations to assist those caught in these tragedies."